1970 film by Alberto Mariscal

1978 film

An airplane goes down in the ocean during a storm and a few survivors find refuge on a small tour boat. Swept out to sea, these people slowly starve to death in the hot sun with barely any food or clean water. With no place to turn, the boat survivors resort to cannibalism to stay alive...that is ..until the rescue planes come to pick them up and the man eating sharks decide its time to eat as well.

1984 film

Intrigues and secrets come together because of a woman, who has the protection of the parish priest.